FIRSTLINE HEALTH, INC.
FIRSTLINE HEALTH, INC. is an organization registered with the National Plan and Provider Enumeration System (NPPES) under NPI 1932422003, based in San Fernando, CA. The organization lists 4 taxonomy classifications, with Occupational Medicine Clinic/Center recorded as primary.
Getting there
The practice address on file is 1023 PICO ST., San Fernando, CA 91340. We have not yet mapped what surrounds this office — parking, transit, and nearby pharmacies are added as our data collection reaches each location.
Credentials and Medicare
| Licence | State | Specialty |
|---|---|---|
| 565939350 | CA | Occupational Medicine Physician |
| 565939350 | CA | General Practice Physician |
This provider holds licence 565939350 issued in CA. A licence number in NPPES reflects what was filed at registration — it does not confirm the licence is still active today.
This NPI does not appear in the PECOS Medicare enrolment file. Providers who do not bill Medicare — or who bill only through a group's enrolment — will not appear here. It is not a sign of any problem with the registration.
What Occupational Medicine covers
Definition to come... NUCC Health Care Provider Taxonomy, code 261QX0100X
All registered taxonomy codes
This provider registers 4 taxonomy codes. The primary code is what appears on most claims; the others record additional recognised specialties.
| Code | Specialty | Licence | State | |
|---|---|---|---|---|
| 261QX0100X | Occupational Medicine Clinic/Center Occupational Medicine | — | — | primary |
| 2083X0100X | Occupational Medicine Physician Occupational Medicine | 565939350 | CA | |
| 208D00000X | General Practice Physician | 565939350 | CA | |
| 261QP2300X | Primary Care Clinic/Center Primary Care | — | — |
The taxonomy records how the provider classifies their own practice. It does not confirm which conditions they currently treat, whether they are accepting new patients, or which insurance they take — call the office for that.
Full NPPES record
An NPI-2 identifies an organization — a clinic, hospital, group practice, laboratory, or supplier. Individual clinicians working there hold their own NPI-1 numbers separately, so a bill may reference both.
| NPI | 1932422003 valid check digit |
|---|---|
| Entity type | Organization (NPI-2) |
| Enumeration date | Mar 3, 2010 |
| Last updated | May 14, 2013 |
| Status | Active |
| Practice address |
1023 PICO ST. San Fernando, CA 91340 (818) 838-1606 Fax (818) 838-1699 |
| Mailing address |
4300 LONG BEACH BLVD. SUITE 170 Long Beach, CA 90807 |
Number check
How the check works, step by step
Every NPI carries a Luhn check digit — the same scheme used on credit cards. CMS prefixes the number with 80840 before computing it, which marks it as a US health identifier.
| Digit | 8 | 0 | 8 | 4 | 0 | 1 | 9 | 3 | 2 | 4 | 2 | 2 | 0 | 0 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Doubled? | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 |
| Value | 8 | 0 | 8 | 8 | 0 | 2 | 9 | 6 | 2 | 8 | 2 | 4 | 0 | 0 |
Sum = 57 · next multiple of 10 = 60 · check digit = 3 · actual last digit = 3
A valid check digit only means the number is well-formed. It does not mean the provider is licensed, active, or in good standing — those are separate questions answered by the sections above.